## age_band NA ECT LB SA SB T UNK
## 1: 12-15 100 0 100 100 0 100 100
## 2: 16-20 100 100 100 100 100 100 100
## 3: 21-25 100 100 100 100 100 100 100
## 4: 26-30 100 100 100 100 100 100 100
## 5: 31-35 100 100 100 100 100 100 100
## 6: 36-40 100 100 100 100 100 100 100
## 7: 41-45 100 100 100 100 100 100 100
## 8: 46-50 100 100 100 100 100 100 100
## 9: 51-55 100 100 100 100 0 100 100